A334350 - cp's OEIS frontend

A334350 Least positive integer m relatively prime to n such that phi(mn) = phi(m)phi(n) is a fourth power, where phi is Euler's totient function (A000010).

n	a(n)
1	1
2	1
3	16
4	15
5	8
6	703
7	247
8	5
9	247
10	489
11	1255
12	5
13	109
14	247
15	4
16	3
17	1
18	247
19	73
20	3
21	109
22	1255
23	13315
24	163
25	753
26	109
27	73
28	109
29	1373
30	163
31	27331
32	1
33	625
34	1
35	81
36	109
37	57
38	73
39	1295
40	1
41	251
42	109
43	74663
44	625
45	949
46	13315
47	1557377
48	1
49	74663
50	753
51	16
52	81
53	175765
54	73
55	251
56	81
57	37
58	1373
59	243895
60	1

[1, 1, 16, 15, 8, 703, 247, 5, 247, 489, 1255, 5, 109, 247, 4, 3, 1, 247, 73, 3, 109, 1255, 13315, 163, 753, 109, 73, 109, 1373, 163, 27331, 1, 625, 1, 81, 109, 57, 73, 1295, 1, 251, 109, 74663, 625, 949, 13315, 1557377, 1, 74663, 753, 16, 81, 175765, 73, 251, 81, 37, 1373, 243895, 1]

cp's OEIS Frontend

A334350 Least positive integer m relatively prime to n such that phi(mn) = phi(m)phi(n) is a fourth power, where phi is Euler's totient function (A000010).

Table of values

List of values

cp's OEIS Frontend

A334350 Least positive integer m relatively prime to n such that phi(m*n) = phi(m)*phi(n) is a fourth power, where phi is Euler's totient function (A000010).

Table of values

List of values

A334350 Least positive integer m relatively prime to n such that phi(mn) = phi(m)phi(n) is a fourth power, where phi is Euler's totient function (A000010).